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InputText: Fixed swiching from single to multi-line while preserving same ID.

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This commit is contained in:
ocornut
2020-11-19 18:30:14 +01:00
parent 97265602c4
commit d4f08d893e
2 changed files with 4 additions and 2 deletions
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5
imgui_widgets.cpp
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@ -3857,9 +3857,10 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
float scroll_y = is_multiline ? draw_window->Scroll.y : FLT_MAX;
const bool init_changed_specs = (state != NULL && state->Stb.single_line != !is_multiline);
const bool init_make_active = (focus_requested || user_clicked || user_scroll_finish || user_nav_input_start);
const bool init_state = (init_make_active || user_scroll_active);
if (init_state && g.ActiveId != id)
if ((init_state && g.ActiveId != id) || init_changed_specs)
{
// Access state even if we don't own it yet.
state = &g.InputTextState;
@ -3881,7 +3882,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
// Preserve cursor position and undo/redo stack if we come back to same widget
// FIXME: For non-readonly widgets we might be able to require that TextAIsValid && TextA == buf ? (untested) and discard undo stack if user buffer has changed.
const bool recycle_state = (state->ID == id);
const bool recycle_state = (state->ID == id && !init_changed_specs);
if (recycle_state)
{
// Recycle existing cursor/selection/undo stack but clamp position